Understanding Tennessine (Ts)
Tennessine, denoted by the symbol Ts and possessing an atomic number of 117, is a synthetic chemical element. It belongs to the p-block of the periodic table and is classified as a superheavy element. Unlike naturally occurring elements, tennessine is created in laboratory settings through nuclear reactions.
Common, Everyday Uses of Tennessine
Tennessine does not have any common, everyday uses. Its highly unstable nature and extremely short half-life mean that it exists for only fractions of a second before decaying into other elements. Consequently, it cannot be accumulated in quantities large enough or for durations long enough for any practical applications in daily life, consumer products, or industrial processes. Its sole existence is confined to scientific research aimed at understanding the properties of superheavy elements and the limits of the periodic table.
Natural Occurrence and Extraction
Tennessine is not found naturally on Earth. All known isotopes of tennessine are synthetic, meaning they are created artificially in specialized laboratories. Due to its non-natural origin, there are no geological deposits or sources from which tennessine could be extracted. The concept of “extraction” as it applies to mining or purification of naturally occurring elements does not apply to tennessine.
Industrial Use and Synthesis
Tennessine has no industrial uses. Its production is limited to research facilities capable of performing nuclear fusion reactions. The element is synthesized by bombarding a target of a heavier element with ions of a lighter element. For instance, tennessine has been produced by fusing berkelium-249 (an element also produced synthetically) with calcium-48 ions.
The initial synthesis of tennessine involved a collaboration between the Joint Institute for Nuclear Research (JINR) in Dubna, Russia, and scientists from several institutions in the United States, including Oak Ridge National Laboratory (Tennessee) and Lawrence Livermore National Laboratory (California). This international scientific cooperation underscores the complex and resource-intensive nature of creating such superheavy elements. The quantities produced are on the scale of a few atoms at a time, existing only momentarily before radioactive decay. Therefore, industrial processes do not involve tennessine, and its role remains exclusively within the realm of fundamental scientific investigation into nuclear physics and chemistry.